|
|
Purpose : The reinfection rate of H. pylori reported before 13C-urea breath test(13C-UBT) era was higher than that of the post 13C-UBT era. Children are usually reluctant to receive invasive endoscopic evaluation for the reinfection of H. pylori, particularly when they are asymptomatic. The aim of the study is to discover the reinfection rate by different diagnostic tests, and to... |
